译林版九年级下册英语第三单元Unit3单元知识点

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Unit 3 Robots单元知识点

一、重要短语

1、complain vi. 抱怨，投诉，发牢骚

complain to sb 向某人抱怨

I have to complain to the manager about it. 对这件事我不得不向经理申诉。

complain about/of sth 抱怨某事

They never complained about working overtime. 他们对加班加点从来不抱怨。

complaint 投诉，埋怨

Mr Green is writing a complaint letter.

2、have problems有问题

have problems/difficulty/trouble (in) doing sth 做某事有困难

E.g I didn’t have any problems finding the park.

problem的常用搭配 no problem“没问题”

3、sound

1)系动词，意为“听起来” The music sounds good.

2)名词，意为“声音”  The sound of music made her happy.

4、in any way 在任何方面

in a way 从某种意义上说

in some ways 在某些方面

in the way 挡路

in this way 用这种方式

on one’s way to 去…的路上

by the way 顺便说一下

5、代词it, one, that

1）it和that都替代“the+单数名词(可数或不可数)”，都是特指，都可替代可数和不可数名词，但it指前面提到的“同一”事物；而that是指前面提到的“同类”事物。

如： My father bought me a pen and I like it very much.

我父亲给我买了一支钢笔，我非常喜欢它。(it替代the pen，指前面提到的父亲给我买的那支钢笔)

This dictionary is more useful than that (=the one)I bought yesterday.

这本词典比我昨天买的更有用。(that替代the dictionary，与前面的this dictionary是同类)

用法说明二：

2）one替代“a＋单数可数名词”，表示泛指；其复数形式ones替代泛指的复数名词。特指的the one相当于that，替代“the+单数名词”

如： Radios are useful for me to learn English. I’d like to buy one .

收音机对我学英语很有用，我想买一台。(one替代a radio，是泛指收音机这类东西中的一台)

The population of Scotland was eight times as large as that of Cornwall.  苏格兰的人口是康沃尔人口的八倍。(that替代不可数名词the population，不能用the one）

6、busy adj. 忙碌的    He’s a busy man.

【固定搭配】

1）be busy with sth 忙于某事

I was busy with my children.   我忙于照顾孩子。

2）be busy doing sth 忙于做某事

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二、重要句型

1、Mr. Jiang did not know what to do with it.

do with 与what 连用，表示“对待、处理”，表示“怎样处理某事”要说what… do with…，不说“how… do with…”。

例如：I don’t know what to do with the rubbish.我不知道怎样处理这些垃圾。

What have you done with the milk?你是怎样处理那些牛奶的？

【拓展】what to do with…=how to deal with… 意为“如何处理……”How…deal with…?意为“如何处理……？”与What… do with…？意思同。

例如：I don’t know whatto do with the dog. = I don’t know how to deal with the dog.我不知道如何处理这条狗。

How do you deal withthe problem? 你如何解决这个问题？

2、I have to buy a robot so that I can have more free time.

…so that= in order that的意思是“为了、以致”，它引导目的状语从句和结果状语从句。

They opened a technical training course so that/in order that the managers and clerks could attend it during their spare time．

他们开了一个技术训练班，为了经理和职员们在业余的时间可以去上课。

Please switch the light on so that /in order that we can see what it is．

请开灯，让我们看一下它是什么东西。

I took an early bus so that/in order that I got there in time．

我乘了早班公共汽车，及时到了那里。

【拓展】so/such… that…的意思是“如此„„以至于„„”，它引导结果状语从句。其中so后接形容词，such后接名词，that后接从句，在口语中that常被省去。

例如：She felt so sad that tears came to her eyes．她非常悲伤，泪水盈眶。

John was so drunk（that）he could not stand still．约翰醉得站也站不住了。

He spoke at such a rapid speed（that）we could hardly follow him．

他说得很快，我们很难听清楚他在说什么。

3、It would go shopping at the supermarket as well.

as well常用作状语, 作“又；也”解, 相当于too或also, 常位于句末, 无须用逗号与句子分开。

例如：She gave me a piece of paper, and a pen as well.她给了我一张纸还有一支钢笔。

【拓展】as well as 用来表示同级比较，指“和„„一样好”。

例如：You can do as well as your father if you work hard.如果你努力的话，你会和你爸爸做的一样好。

4、That allowed Mr. Jiang to do whatever he liked.

allow作动词，意为“允许”。后可接双宾语。常用于以下结构：

（1）allow sb. to do sth.意为“允许某人做某事”，allow doing sth.意为“允许做某事”。；

例如：Allow me to introduce you to our headmaster.请允许我介绍你见见我们的校长。Do they allow smoking in the cinemas?他们允许在电影院里抽烟吗?

（2）allow sb. sth. 意为“给予某人某物(尤指钱或时间)；让某人有(拥用或带有)某物”。

例如：The court allowed a sum of money to each child for clothing.法院判给每个孩子一笔服装费。We’ll allow you time to answer. 我们将给你回答的时间。

5、It seems that in general the robot satisfied with Mr. Jiang’s needs.

句型It  seems  that…实质上是“主＋系＋表”结构。其中it是人称代词，并无实意，指的是某种情况，seems为连系动词，that / as if 引导表语从句。It seems that …表示“看起来„„”。强调根据一定的事实所得出的一种接近于实际情况的判断，可以表示事实。（可以转换成“名词或代词＋seem ＋动词不定式”句型，其意不变，如果动词不定式为“to  be ＋形容词”时，to  be往往省略。

It seems that it is more difficult for women to get to the top of the company. 妇女似乎更难提升到公司的最高职位。

It seems that no one knows what has happened in the park. =No one seems to know what has happened in the park.似乎没有人知道在公园里发生了什么事。

It seems tome that he has known everything. =He seems to have known everything. 在我看来他似乎什么事都知道了。

It seems to me that Mr. White will not come again. 依我看，怀特先生不会再来了。

It seems that she is happy. 她似乎很高兴。

三、语法

句式（一）

一、宾语从句改为简单句的方法

1、宾语从句可改为动词不定式

当句子的谓语动词是hope, decide, wish, choose, agree, promise（答应，许诺）等，其后由that引导宾语从句， 并且从句的主语与主句的主语相同时，宾语从句可简化为动词不定式结构。

如： (1). I hope that I will go to college one day.  转换为：I hope to go to college one day. 我希望有一天能上大学。

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